Carmex Carmex Internal Right Hand ISO Metric Thread Turning Insert 22 mm / 4.0 mm Pitch / 22 IR 4.0 ISO P25C

Internal Thread Turning Insert – ISO Metric 60o

The Carmex 22 IR 4.0 ISO P25C is a high-performance internal thread turning insert designed for cutting ISO metric (60o) thread profiles with a 4.0 mm pitch. This full-profile insert generates the complete thread form-crest, root, and flanks-in a single operation, ensuring exceptional accuracy, smooth surface finish, and repeatable quality for coarse-pitch internal threads.

Manufactured from advanced P25C-grade carbide, the insert offers an optimal combination of toughness, wear resistance, and heat stability. It performs exceptionally well on steels and alloy steels, providing stable cutting action, excellent chip control, and long tool life in both general-purpose and precision threading operations.

• Ordering Code: 22 IR 4.0 ISO P25C
• Thread Type: ISO Metric (60o)
• Profile: Full Form
• Insert Type: Internal
• Hand: Right Hand
• L: 22 mm
• I.C.: 1/2”
• Pitch: 4.0 mm
• X: 1.6 mm
• Y: 2.3 mm
• Carbide Grade: P25C
• Applications: Internal Thread Turning for Coarse-Pitch ISO Metric Threads on Steels and Alloy Steels
• Key Advantage: Full-profile insert ensuring accurate ISO thread forms, superior wear resistance, and cutting stability for large-pitch threading

Manufactured by Carmex Precision Tools Ltd.-a global leader in advanced threading technologies-this insert is part of a wide-ranging product line including Thread Turning Inserts, Mill Thread systems, and Solid Carbide Threadmills. Known for precision, durability, and performance, Carmex tools are trusted in demanding machining environments worldwide.